STAAR Grade 7 Mathematics: Data Analysis and Probability

Vocabulary.com's STAAR Grade 7 Mathematics lists cover many of the essential terms and concepts that you'll be expected to know on test day. Boost your confidence and your test score by mastering these important words.
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Full list of words from this list:

words only definitions & notes
  1. average
    indicating the statistical norm or mean of a set of values
  2. data
    a collection of facts from which conclusions may be drawn
  3. distribution
    an arrangement of values of a variable by frequency
  4. graph
    a visual representation of the relations between quantities
  5. mean
    an average computed by adding some function of the numbers
  6. median
    the value below which 50% of the cases fall
  7. mode
    the most frequent value of a random variable
  8. outcome
    something that results
  9. plot
    a chart, map, or graph showing progress, distribution, etc.
  10. population
    the entire aggregation from which samples can be drawn
  11. probability
    a measure of how likely it is that some event will occur
  12. quartile
    1 of 4 parts into which an ordered distribution is divided
  13. random
    lacking any definite plan or order or purpose
  14. range
    difference between the largest and smallest values in a set
  15. sample
    items selected from a population and used to test hypotheses
  16. trial
    the act of testing something
Created on Wed Sep 29 15:31:52 EDT 2021 (updated Wed Sep 29 15:44:40 EDT 2021)

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